package cn.tj.wenda.cloud.config;

import cn.tj.wenda.cloud.util.ConstUtil;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * Swagger2配置类
 *
 * @author Wenda
 */
@Configuration
@EnableSwagger2
@Profile({"dev", "test"})
public class Swagger2Config {

    @Bean
    public Docket getRestApi() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        tokenPar.name(ConstUtil.TOKEN).description("令牌").modelRef(new ModelRef("string")).parameterType("header").required(true).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage(CommonConfig.ROOT_PACKAGE))
                .paths(PathSelectors.any())
                .build().globalOperationParameters(pars);
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("Spring Boot中使用Swagger2构建RESTful APIs")
                .description("构建RESTful APIs")
                .termsOfServiceUrl("")
                .contact(new Contact("Wenda", "", "zhoujunzhao@gmail.com"))
                .version("1.0")
                .build();
    }
}
